Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 2 is an enlarged front view of the graphical user interface of FIG. 1.

The dash-dot-dash lines represent the bounds claimed design in all the FIGS. and form no part thereof; the dash-dash lines represent the display screen in FIG. 1 and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 